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$121.99
MONACOR FGA-40MF Professional mass separation filter, small design, to avoid signal interference and hum loops, 2 RCA sockets and 2 plugs, black, 21.3050 — image 1
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MONACOR FGA-40MF Professional mass separation filter, small design, to avoid signal interference and hum loops, 2 RCA sockets and 2 plugs, black, 21.3050

$121.99
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About this item
  • This ground separation filter in a small design offers galvanically isolated inputs and outputs in the form of 2 RCA sockets and 2 RCA plugs
  • The device can be used to prevent signal interference and hum loops, which can occur, for example, when connecting PC sound cards or notebooks to amplifiers
  • With an input/output impedance of 20 kΩ, a frequency range of 20-30,000 Hz and a harmonic distortion factor of less than 0.01%, the device can also be used well in professional hi-fi range
  • Ground loops can also occur if two devices are in contact, for example, via the power supply or a conductive connection of the housings, the 2-channel audio transformer achieves galvanic isolation here
  • The suppressor is designed for indoor use, protected against dripping and splashing water as well as high humidity and heat. It also offers a transmission ratio of 1 1 and has a length including the connection cables of approx. 40 cm (order. No. 21.3050)
  • The FGA-40MF transformer is required when connecting multiple audio devices
  • This compact mass isolation filter offers galvanically isolated inputs and outputs in the form of 2 RCA sockets and 2 RCA plugs, which eliminates 50Hz hum
Product description

Product Description Ground separation filter in small design, to avoid signal interference and hum loops, which can occur, for example, when connecting PC sound cards or notebooks to amplifiers • Galvanically isolated inputs and outputs • 2 RCA sockets • 2 RCA plugs • Input/output impedance 20 kΩ • Frequency range 20-20000 Hz • Distortion factor <0.01% • Transmission ratio 1:1 • Ø 24 mm x 38 mm • Weight: 32 g • Length: including connection cable approx. 40 cm Box Contains 1x Mass Filter Ground Isolator

Product details
Brand
Monacor
Manufacturer
Monacor
Colour
black
Size
liten

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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